CA2500331A1 - Revetements de parois de reacteur et procedes appropries pour produire des revetements de ce type - Google Patents
Revetements de parois de reacteur et procedes appropries pour produire des revetements de ce type Download PDFInfo
- Publication number
- CA2500331A1 CA2500331A1 CA002500331A CA2500331A CA2500331A1 CA 2500331 A1 CA2500331 A1 CA 2500331A1 CA 002500331 A CA002500331 A CA 002500331A CA 2500331 A CA2500331 A CA 2500331A CA 2500331 A1 CA2500331 A1 CA 2500331A1
- Authority
- CA
- Canada
- Prior art keywords
- reactor wall
- wall coating
- reactor
- coating
- less
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 188
- 239000011248 coating agent Substances 0.000 title claims abstract description 155
- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000008569 process Effects 0.000 title claims abstract description 53
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 49
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 238000011065 in-situ storage Methods 0.000 claims abstract description 6
- 239000003054 catalyst Substances 0.000 claims description 36
- -1 titanium halides Chemical class 0.000 claims description 34
- 239000000178 monomer Substances 0.000 claims description 22
- 150000001336 alkenes Chemical class 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 16
- 230000014759 maintenance of location Effects 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 14
- 150000003623 transition metal compounds Chemical class 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 230000000379 polymerizing effect Effects 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004711 α-olefin Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- 229920000642 polymer Polymers 0.000 description 20
- 239000007789 gas Substances 0.000 description 18
- 239000003446 ligand Substances 0.000 description 18
- WVBBLFIICUWMEM-UHFFFAOYSA-N chromocene Chemical compound [Cr+2].C1=CC=[C-][CH]1.C1=CC=[C-][CH]1 WVBBLFIICUWMEM-UHFFFAOYSA-N 0.000 description 17
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 17
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 17
- 238000005315 distribution function Methods 0.000 description 15
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 239000002002 slurry Substances 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 229910052726 zirconium Inorganic materials 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000012968 metallocene catalyst Substances 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 230000002902 bimodal effect Effects 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 6
- 238000005227 gel permeation chromatography Methods 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000005243 fluidization Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000001845 chromium compounds Chemical class 0.000 description 4
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- IDASTKMEQGPVRR-UHFFFAOYSA-N cyclopenta-1,3-diene;zirconium(2+) Chemical compound [Zr+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 IDASTKMEQGPVRR-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- RSPAIISXQHXRKX-UHFFFAOYSA-L 5-butylcyclopenta-1,3-diene;zirconium(4+);dichloride Chemical compound Cl[Zr+2]Cl.CCCCC1=CC=C[CH-]1.CCCCC1=CC=C[CH-]1 RSPAIISXQHXRKX-UHFFFAOYSA-L 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- ZKDLNIKECQAYSC-UHFFFAOYSA-L [Cl-].[Cl-].C1=CC(CCCC2)=C2C1[Zr+2]C1C=CC2=C1CCCC2 Chemical compound [Cl-].[Cl-].C1=CC(CCCC2)=C2C1[Zr+2]C1C=CC2=C1CCCC2 ZKDLNIKECQAYSC-UHFFFAOYSA-L 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- QRUYYSPCOGSZGQ-UHFFFAOYSA-L cyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.[CH]1[CH][CH][CH][CH]1.[CH]1[CH][CH][CH][CH]1 QRUYYSPCOGSZGQ-UHFFFAOYSA-L 0.000 description 2
- MIILMDFFARLWKZ-UHFFFAOYSA-L dichlorozirconium;1,2,3,4,5-pentamethylcyclopentane Chemical compound [Cl-].[Cl-].CC1=C(C)C(C)=C(C)C1(C)[Zr+2]C1(C)C(C)=C(C)C(C)=C1C MIILMDFFARLWKZ-UHFFFAOYSA-L 0.000 description 2
- IVTQDRJBWSBJQM-UHFFFAOYSA-L dichlorozirconium;indene Chemical compound C1=CC2=CC=CC=C2C1[Zr](Cl)(Cl)C1C2=CC=CC=C2C=C1 IVTQDRJBWSBJQM-UHFFFAOYSA-L 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000012156 elution solvent Substances 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052752 metalloid Inorganic materials 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 150000003254 radicals Chemical group 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001542 size-exclusion chromatography Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- JBIQAPKSNFTACH-UHFFFAOYSA-K vanadium oxytrichloride Chemical compound Cl[V](Cl)(Cl)=O JBIQAPKSNFTACH-UHFFFAOYSA-K 0.000 description 2
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- WCGXJPFHTHQNJL-UHFFFAOYSA-N 1-[5-ethyl-2-hydroxy-4-[6-methyl-6-(2H-tetrazol-5-yl)heptoxy]phenyl]ethanone Chemical compound CCC1=CC(C(C)=O)=C(O)C=C1OCCCCCC(C)(C)C1=NNN=N1 WCGXJPFHTHQNJL-UHFFFAOYSA-N 0.000 description 1
- IZYHZMFAUFITLK-UHFFFAOYSA-N 1-ethenyl-2,4-difluorobenzene Chemical compound FC1=CC=C(C=C)C(F)=C1 IZYHZMFAUFITLK-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- PKXHXOTZMFCXSH-UHFFFAOYSA-N 3,3-dimethylbut-1-ene Chemical compound CC(C)(C)C=C PKXHXOTZMFCXSH-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- VVNYDCGZZSTUBC-UHFFFAOYSA-N 5-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentanoic acid Chemical compound CC(C)(C)OC(=O)NC(C(O)=O)CCC(N)=O VVNYDCGZZSTUBC-UHFFFAOYSA-N 0.000 description 1
- BRHODLBZJKAKRN-UHFFFAOYSA-N C1=CC=CC1[Zr](C)(C)C1C=CC=C1 Chemical compound C1=CC=CC1[Zr](C)(C)C1C=CC=C1 BRHODLBZJKAKRN-UHFFFAOYSA-N 0.000 description 1
- PXCWOMBHWLFECP-UHFFFAOYSA-N C1=CC=CC1[Zr](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1C=CC=C1 Chemical compound C1=CC=CC1[Zr](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1C=CC=C1 PXCWOMBHWLFECP-UHFFFAOYSA-N 0.000 description 1
- DLZJQXSNPNJLLT-UHFFFAOYSA-N C=1C=CC=CC=1C[Zr](C1C=CC=C1)(C1C=CC=C1)CC1=CC=CC=C1 Chemical compound C=1C=CC=CC=1C[Zr](C1C=CC=C1)(C1C=CC=C1)CC1=CC=CC=C1 DLZJQXSNPNJLLT-UHFFFAOYSA-N 0.000 description 1
- HIJNJTBRRQPINW-UHFFFAOYSA-L CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1=CC=C(C=C1)S(=O)(=O)[O-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 Chemical compound CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1=CC=C(C=C1)S(=O)(=O)[O-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 HIJNJTBRRQPINW-UHFFFAOYSA-L 0.000 description 1
- WQWJCWRMNMFJAW-UHFFFAOYSA-L CS(=O)(=O)[O-].CS(=O)(=O)[O-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 Chemical compound CS(=O)(=O)[O-].CS(=O)(=O)[O-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 WQWJCWRMNMFJAW-UHFFFAOYSA-L 0.000 description 1
- LJQFFPVJZHPQAM-UHFFFAOYSA-L CS(=O)(=O)[O-].CS(=O)(=O)[O-].CC=1C(C=CC1)(CCCC)[Zr+2]C1(C(=CC=C1)C)CCCC Chemical compound CS(=O)(=O)[O-].CS(=O)(=O)[O-].CC=1C(C=CC1)(CCCC)[Zr+2]C1(C(=CC=C1)C)CCCC LJQFFPVJZHPQAM-UHFFFAOYSA-L 0.000 description 1
- UUWXZXQQDWGCFP-UHFFFAOYSA-L C[SiH](C)[Zr](Cl)(Cl)(C1C=C(C)C(C)=C1)C1C=C(C)C(C)=C1 Chemical compound C[SiH](C)[Zr](Cl)(Cl)(C1C=C(C)C(C)=C1)C1C=C(C)C(C)=C1 UUWXZXQQDWGCFP-UHFFFAOYSA-L 0.000 description 1
- FKOZSEFAYSVZLJ-UHFFFAOYSA-L C[SiH]C.CC1=CC(C=C1)[Zr](Cl)(Cl)C1C=CC(C)=C1 Chemical compound C[SiH]C.CC1=CC(C=C1)[Zr](Cl)(Cl)C1C=CC(C)=C1 FKOZSEFAYSVZLJ-UHFFFAOYSA-L 0.000 description 1
- VWOTWOPAYZNLIU-UHFFFAOYSA-L C[SiH]C.Cl[Zr](Cl)(C1C=CC=C1)C1C=CC=C1 Chemical compound C[SiH]C.Cl[Zr](Cl)(C1C=CC=C1)C1C=CC=C1 VWOTWOPAYZNLIU-UHFFFAOYSA-L 0.000 description 1
- FPUALFQZGDMNAT-UHFFFAOYSA-N C[Zr](C1C2=CC=CC=C2C=C1)(C1C2=CC=CC=C2C=C1)[SiH2]C1=CC=CC=C1.Cl.Cl Chemical compound C[Zr](C1C2=CC=CC=C2C=C1)(C1C2=CC=CC=C2C=C1)[SiH2]C1=CC=CC=C1.Cl.Cl FPUALFQZGDMNAT-UHFFFAOYSA-N 0.000 description 1
- KVNKNDCUDMNBFP-UHFFFAOYSA-L Cc1ccc(cc1)S([O-])(=O)=O.Cc1ccc(cc1)S([O-])(=O)=O.[Zr++](C1C=Cc2ccccc12)C1C=Cc2ccccc12 Chemical compound Cc1ccc(cc1)S([O-])(=O)=O.Cc1ccc(cc1)S([O-])(=O)=O.[Zr++](C1C=Cc2ccccc12)C1C=Cc2ccccc12 KVNKNDCUDMNBFP-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XCMOSTMQDYDISM-UHFFFAOYSA-N Cl.C(CCC)C1(C=CC=C1)[Hf]C1(C=CC=C1)CCCC Chemical compound Cl.C(CCC)C1(C=CC=C1)[Hf]C1(C=CC=C1)CCCC XCMOSTMQDYDISM-UHFFFAOYSA-N 0.000 description 1
- HZJCWKNKAQHAKW-UHFFFAOYSA-N Cl.C(CCC)C1(C=CC=C1)[Zr]C1(C=CC=C1)CCCC Chemical compound Cl.C(CCC)C1(C=CC=C1)[Zr]C1(C=CC=C1)CCCC HZJCWKNKAQHAKW-UHFFFAOYSA-N 0.000 description 1
- VKRNXSOFSLRHKM-UHFFFAOYSA-N Cl.[Zr](C1C=CC=C1)C1C=CC=C1 Chemical compound Cl.[Zr](C1C=CC=C1)C1C=CC=C1 VKRNXSOFSLRHKM-UHFFFAOYSA-N 0.000 description 1
- ODPIELWTYSFQBK-UHFFFAOYSA-N Cl[H].[Hf](C1C=CC=C1)C1C=CC=C1 Chemical compound Cl[H].[Hf](C1C=CC=C1)C1C=CC=C1 ODPIELWTYSFQBK-UHFFFAOYSA-N 0.000 description 1
- UZYSHEGONRRYCO-UHFFFAOYSA-M Cl[Zr](C1C=CC=C1)(C1C=CC=C1)C1CCCCC1 Chemical compound Cl[Zr](C1C=CC=C1)(C1C=CC=C1)C1CCCCC1 UZYSHEGONRRYCO-UHFFFAOYSA-M 0.000 description 1
- AJJLZCBNLYJTBS-UHFFFAOYSA-M Cl[Zr](C1C=CC=C1)(C1C=CC=C1)c1ccccc1 Chemical compound Cl[Zr](C1C=CC=C1)(C1C=CC=C1)c1ccccc1 AJJLZCBNLYJTBS-UHFFFAOYSA-M 0.000 description 1
- QDKBEHBKWLDTTE-UHFFFAOYSA-M Cl[Zr](Cc1ccccc1)(C1C=CC=C1)C1C=CC=C1 Chemical compound Cl[Zr](Cc1ccccc1)(C1C=CC=C1)C1C=CC=C1 QDKBEHBKWLDTTE-UHFFFAOYSA-M 0.000 description 1
- WYVQEGGRBOZJJU-UHFFFAOYSA-M Cl[Zr]C(C1C=CC=C1)C1C=CC=C1 Chemical compound Cl[Zr]C(C1C=CC=C1)C1C=CC=C1 WYVQEGGRBOZJJU-UHFFFAOYSA-M 0.000 description 1
- QGKOBQYDYMOQCZ-UHFFFAOYSA-M Cl[Zr]CC(C1C=CC=C1)C1C=CC=C1 Chemical compound Cl[Zr]CC(C1C=CC=C1)C1C=CC=C1 QGKOBQYDYMOQCZ-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- RLDRTUVKNZCTJB-UHFFFAOYSA-L FC(S(=O)(=O)[O-])(F)F.FC(S(=O)(=O)[O-])(F)F.CC=1C(C=CC1)(C)[Zr+2]C1(C(=CC=C1)C)C Chemical compound FC(S(=O)(=O)[O-])(F)F.FC(S(=O)(=O)[O-])(F)F.CC=1C(C=CC1)(C)[Zr+2]C1(C(=CC=C1)C)C RLDRTUVKNZCTJB-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- PEUDOSQDHLQVIA-UHFFFAOYSA-L [Br-].[Br-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 Chemical compound [Br-].[Br-].C1(C=CC=C1)[Zr+2]C1C=CC=C1 PEUDOSQDHLQVIA-UHFFFAOYSA-L 0.000 description 1
- PUHQUSXWPXLFCC-UHFFFAOYSA-L [Br-].[Br-].C1=CC2=CC=CC=C2C1[Zr+2]C1C2=CC=CC=C2C=C1 Chemical compound [Br-].[Br-].C1=CC2=CC=CC=C2C1[Zr+2]C1C2=CC=CC=C2C=C1 PUHQUSXWPXLFCC-UHFFFAOYSA-L 0.000 description 1
- BEQYQDUVTNHNKA-UHFFFAOYSA-K [Cl-].C1(C=CC=C1)C(CO[Zr+3])C1C=CC=C1.[Cl-].[Cl-] Chemical compound [Cl-].C1(C=CC=C1)C(CO[Zr+3])C1C=CC=C1.[Cl-].[Cl-] BEQYQDUVTNHNKA-UHFFFAOYSA-K 0.000 description 1
- DTXOYEALCQUXRQ-UHFFFAOYSA-K [Cl-].CC=1C(C=CC=1)(C)C(CO[Zr+3])C1(C(=CC=C1)C)C.[Cl-].[Cl-] Chemical compound [Cl-].CC=1C(C=CC=1)(C)C(CO[Zr+3])C1(C(=CC=C1)C)C.[Cl-].[Cl-] DTXOYEALCQUXRQ-UHFFFAOYSA-K 0.000 description 1
- WITRFRRMHIOFIS-UHFFFAOYSA-L [Cl-].[Cl-].C(C)(C)=[Zr+2]C1(C(=CC=C1)C1C=CC=C1)C Chemical compound [Cl-].[Cl-].C(C)(C)=[Zr+2]C1(C(=CC=C1)C1C=CC=C1)C WITRFRRMHIOFIS-UHFFFAOYSA-L 0.000 description 1
- AHSOXAGSIAQQOB-UHFFFAOYSA-L [Cl-].[Cl-].C(C)(C)=[Zr+2]C1=C(C=CC=2C3=CC=CC=C3CC1=2)C1C=CC=C1 Chemical compound [Cl-].[Cl-].C(C)(C)=[Zr+2]C1=C(C=CC=2C3=CC=CC=C3CC1=2)C1C=CC=C1 AHSOXAGSIAQQOB-UHFFFAOYSA-L 0.000 description 1
- OAGXCGFJNYFZDE-UHFFFAOYSA-L [Cl-].[Cl-].C(CC)C1(C=CC=C1)[Zr+2]C1(C=CC=C1)CCC Chemical compound [Cl-].[Cl-].C(CC)C1(C=CC=C1)[Zr+2]C1(C=CC=C1)CCC OAGXCGFJNYFZDE-UHFFFAOYSA-L 0.000 description 1
- NYZNXGTZBPERJD-UHFFFAOYSA-L [Cl-].[Cl-].C(CCCCC)C1(C=CC=C1)[Zr+2]C1(C=CC=C1)CCCCCC Chemical compound [Cl-].[Cl-].C(CCCCC)C1(C=CC=C1)[Zr+2]C1(C=CC=C1)CCCCCC NYZNXGTZBPERJD-UHFFFAOYSA-L 0.000 description 1
- NAQHQEGMBKTRDE-UHFFFAOYSA-L [Cl-].[Cl-].C1=CC(CCCC2)=C2C1[Zr+2]([SiH](C)C)C1C(CCCC2)=C2C=C1 Chemical compound [Cl-].[Cl-].C1=CC(CCCC2)=C2C1[Zr+2]([SiH](C)C)C1C(CCCC2)=C2C=C1 NAQHQEGMBKTRDE-UHFFFAOYSA-L 0.000 description 1
- DHOIFLAXQKMNNF-UHFFFAOYSA-L [Cl-].[Cl-].C1=CC2=CC=CC=C2C1[Zr+2](C1C2=CC=CC=C2C=C1)[SiH](C=1C=CC=CC=1)C1=CC=CC=C1 Chemical compound [Cl-].[Cl-].C1=CC2=CC=CC=C2C1[Zr+2](C1C2=CC=CC=C2C=C1)[SiH](C=1C=CC=CC=1)C1=CC=CC=C1 DHOIFLAXQKMNNF-UHFFFAOYSA-L 0.000 description 1
- FJMJPZLXUXRLLD-UHFFFAOYSA-L [Cl-].[Cl-].C1=CC2=CC=CC=C2C1[Zr+2]([SiH](C)C)C1C2=CC=CC=C2C=C1 Chemical compound [Cl-].[Cl-].C1=CC2=CC=CC=C2C1[Zr+2]([SiH](C)C)C1C2=CC=CC=C2C=C1 FJMJPZLXUXRLLD-UHFFFAOYSA-L 0.000 description 1
- SLARNVPEXUQXLR-UHFFFAOYSA-L [Cl-].[Cl-].CC1=C(C)C(C)([Zr++]C2(C)C=CC(C)=C2C)C=C1 Chemical compound [Cl-].[Cl-].CC1=C(C)C(C)([Zr++]C2(C)C=CC(C)=C2C)C=C1 SLARNVPEXUQXLR-UHFFFAOYSA-L 0.000 description 1
- XRMLSJOTMSZVND-UHFFFAOYSA-L [Cl-].[Cl-].CC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1C Chemical compound [Cl-].[Cl-].CC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1C XRMLSJOTMSZVND-UHFFFAOYSA-L 0.000 description 1
- GKFSPWMTVLCETR-UHFFFAOYSA-L [Cl-].[Cl-].CCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CC Chemical compound [Cl-].[Cl-].CCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CC GKFSPWMTVLCETR-UHFFFAOYSA-L 0.000 description 1
- ACOKIRHTRHLRIL-UHFFFAOYSA-L [Cl-].[Cl-].CCCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CCC Chemical compound [Cl-].[Cl-].CCCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CCC ACOKIRHTRHLRIL-UHFFFAOYSA-L 0.000 description 1
- IQTGDGZBSKVCKJ-UHFFFAOYSA-L [Cl-].[Cl-].CCCCC1([Hf++]C2(CCCC)C=CC=C2)C=CC=C1 Chemical compound [Cl-].[Cl-].CCCCC1([Hf++]C2(CCCC)C=CC=C2)C=CC=C1 IQTGDGZBSKVCKJ-UHFFFAOYSA-L 0.000 description 1
- OCQLRVFGIINPTO-UHFFFAOYSA-L [Cl-].[Cl-].CCCCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CCCC Chemical compound [Cl-].[Cl-].CCCCC1=CC=CC1(C)[Zr++]C1(C)C=CC=C1CCCC OCQLRVFGIINPTO-UHFFFAOYSA-L 0.000 description 1
- JYSDZVZSYLUUEU-UHFFFAOYSA-L [Cl-].[Cl-].C[SiH](C)[Zr+2](C1(C(=C(C=C1)C)C)C)C1(C(=C(C=C1)C)C)C Chemical compound [Cl-].[Cl-].C[SiH](C)[Zr+2](C1(C(=C(C=C1)C)C)C)C1(C(=C(C=C1)C)C)C JYSDZVZSYLUUEU-UHFFFAOYSA-L 0.000 description 1
- QNYHKGMJXGSYCA-UHFFFAOYSA-L [Cl-].[Cl-].C[SiH](C)[Zr+2]C1=C(C=CC=2C3=CC=CC=C3CC1=2)C1C=CC=C1 Chemical compound [Cl-].[Cl-].C[SiH](C)[Zr+2]C1=C(C=CC=2C3=CC=CC=C3CC1=2)C1C=CC=C1 QNYHKGMJXGSYCA-UHFFFAOYSA-L 0.000 description 1
- PEJBFZLRJNBIBW-UHFFFAOYSA-L [O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.C[SiH](C)[Zr++](C1C=Cc2ccccc12)C1C=Cc2ccccc12 Chemical compound [O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.C[SiH](C)[Zr++](C1C=Cc2ccccc12)C1C=Cc2ccccc12 PEJBFZLRJNBIBW-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000004703 alkoxides Chemical group 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- KZUKCLOWAMFDDB-UHFFFAOYSA-L butylcyclopentane;dichlorozirconium Chemical compound Cl[Zr]Cl.CCCC[C]1[CH][CH][CH][CH]1.CCCC[C]1[CH][CH][CH][CH]1 KZUKCLOWAMFDDB-UHFFFAOYSA-L 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- PBEWNPDBTAIIFH-UHFFFAOYSA-L cyclopenta-1,3-diene;oxolane;trifluoromethanesulfonate;zirconium(4+) Chemical compound [Zr+4].C1CCOC1.C=1C=C[CH-]C=1.C=1C=C[CH-]C=1.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F PBEWNPDBTAIIFH-UHFFFAOYSA-L 0.000 description 1
- BMTKGBCFRKGOOZ-UHFFFAOYSA-K cyclopenta-1,3-diene;zirconium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Zr+4].C=1C=C[CH-]C=1 BMTKGBCFRKGOOZ-UHFFFAOYSA-K 0.000 description 1
- JJQHEAPVGPSOKX-UHFFFAOYSA-L cyclopentyl(trimethyl)silane;dichlorozirconium Chemical compound Cl[Zr]Cl.C[Si](C)(C)[C]1[CH][CH][CH][CH]1.C[Si](C)(C)[C]1[CH][CH][CH][CH]1 JJQHEAPVGPSOKX-UHFFFAOYSA-L 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- HLEXTMGMJVVHSM-UHFFFAOYSA-L dichlorozirconium(2+);1,9-dihydrofluoren-1-ide Chemical compound Cl[Zr+2]Cl.C1=C[C-]=C2CC3=CC=CC=C3C2=C1.C1=C[C-]=C2CC3=CC=CC=C3C2=C1 HLEXTMGMJVVHSM-UHFFFAOYSA-L 0.000 description 1
- LOKCKYUBKHNUCV-UHFFFAOYSA-L dichlorozirconium;methylcyclopentane Chemical compound Cl[Zr]Cl.C[C]1[CH][CH][CH][CH]1.C[C]1[CH][CH][CH][CH]1 LOKCKYUBKHNUCV-UHFFFAOYSA-L 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002738 metalloids Chemical group 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UGHSGZIDZZRZKT-UHFFFAOYSA-N methane;zirconium Chemical compound C.[Zr] UGHSGZIDZZRZKT-UHFFFAOYSA-N 0.000 description 1
- AQYCWSHDYILNJO-UHFFFAOYSA-N methyl 6-methyl-3-oxo-4h-1,4-benzoxazine-8-carboxylate Chemical compound N1C(=O)COC2=C1C=C(C)C=C2C(=O)OC AQYCWSHDYILNJO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000962 organic group Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000011990 phillips catalyst Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
L'invention concerne des revêtements de parois de réacteur pour réacteurs de polymérisation et des procédés appropriés pour produire des revêtements de ce type. Les revêtements de parois de réacteur peuvent présenter une épaisseur inférieure à 100 µm et une répartition de poids moléculaire comprenant une crête principale ayant : un rapport Mw/Mn inférieur à 10 ; un rapport Mz/Mw inférieur à 7 et une valeur maximale de d( % en poids)/d(log MW) inférieure à 25.000 daltons dans un graphique de d( % en poids)d(log MW), MW désignant le poids moléculaire en daltons. Les revêtements de parois de réacteurs peuvent être formés in situ au cours de la polymérisation, sur des parois de réacteur initialement exemptes de revêtement de paroi de réacteur ou comportant un revêtement de paroi de réacteur préexistant.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41424602P | 2002-09-27 | 2002-09-27 | |
| US60/414,246 | 2002-09-27 | ||
| PCT/US2003/027114 WO2004029098A1 (fr) | 2002-09-27 | 2003-08-28 | Revetements de parois de reacteur et procedes appropries pour produire des revetements de ce type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2500331A1 true CA2500331A1 (fr) | 2004-04-08 |
Family
ID=32043370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002500331A Abandoned CA2500331A1 (fr) | 2002-09-27 | 2003-08-28 | Revetements de parois de reacteur et procedes appropries pour produire des revetements de ce type |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6870023B2 (fr) |
| EP (1) | EP1546210A1 (fr) |
| JP (1) | JP2006500460A (fr) |
| KR (1) | KR20050084590A (fr) |
| CN (1) | CN1319995C (fr) |
| AU (1) | AU2003268265A1 (fr) |
| BR (1) | BR0314729A (fr) |
| CA (1) | CA2500331A1 (fr) |
| WO (1) | WO2004029098A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10344845A1 (de) * | 2003-09-26 | 2005-04-14 | Basf Ag | Vorrichtung zum Mischen, Trocknen und Beschichten von pulvrigem, körnigem oder geformtem Schüttgut in einem Fließbett und Verfahren zur Herstellung von Trägerkatalysatoren unter Verwendung einer solchen Vorrichtung |
| EP2089223A4 (fr) * | 2006-12-04 | 2010-04-14 | Univation Tech Llc | Revêtements semi-conducteurs pour un système de réaction de polyoléfines |
| CA2679842A1 (fr) | 2007-03-06 | 2008-09-12 | Univation Technologies, Llc | Procedes pour appliquer des catalyseurs en solution a des surfaces de reacteur |
| WO2008108913A1 (fr) | 2007-03-06 | 2008-09-12 | Univation Technologies, Llc | Procédés et dispositifs de polymérisation |
| US7875685B2 (en) | 2007-11-07 | 2011-01-25 | Exxonmobil Chemical Patents Inc. | Gas phase polymerization and distributor plate passivation treatment |
| US7718743B2 (en) | 2008-08-01 | 2010-05-18 | Exxonmobil Chemical Patents Inc. | Methods for monitoring reactor passivation for gas phase polymerization |
| WO2010014371A1 (fr) * | 2008-08-01 | 2010-02-04 | Exxonmobil Chemical Patents Inc. | Procédés de surveillance d'une passivation de réacteur pour une polymérisation en phase gazeuse |
| US20110256632A1 (en) | 2009-01-08 | 2011-10-20 | Univation Technologies, Llc | Additive for Polyolefin Polymerization Processes |
| CN103347905B (zh) | 2010-12-22 | 2015-12-16 | 尤尼威蒂恩技术有限责任公司 | 用于聚烯烃聚合方法的添加剂 |
| US9050604B1 (en) | 2014-06-06 | 2015-06-09 | LLT International (Ireland) Ltd. | Reactor configured to facilitate chemical reactions and/or comminution of solid feed materials |
| US9724703B2 (en) | 2014-06-06 | 2017-08-08 | LLT International (Ireland) Ltd. | Systems and methods for processing solid materials using shockwaves produced in a supersonic gaseous vortex |
| US9452434B1 (en) * | 2015-04-17 | 2016-09-27 | LLT International (Ireland) Ltd. | Providing wear resistance in a reactor configured to facilitate chemical reactions and/or comminution of solid feed materials using shockwaves created in a supersonic gaseous vortex |
| US10427129B2 (en) | 2015-04-17 | 2019-10-01 | LLT International (Ireland) Ltd. | Systems and methods for facilitating reactions in gases using shockwaves produced in a supersonic gaseous vortex |
| US10434488B2 (en) | 2015-08-11 | 2019-10-08 | LLT International (Ireland) Ltd. | Systems and methods for facilitating dissociation of methane utilizing a reactor designed to generate shockwaves in a supersonic gaseous vortex |
| US10550731B2 (en) | 2017-01-13 | 2020-02-04 | LLT International (Ireland) Ltd. | Systems and methods for generating steam by creating shockwaves in a supersonic gaseous vortex |
| US11203725B2 (en) | 2017-04-06 | 2021-12-21 | LLT International (Ireland) Ltd. | Systems and methods for gasification of carbonaceous materials |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL200356A (fr) * | 1955-07-30 | |||
| US4876320A (en) * | 1981-03-26 | 1989-10-24 | Union Carbide Chemicals And Plastics Company Inc. | Process for reducing sheeting during polymerization of alpha-olefins |
| US4532311A (en) * | 1981-03-26 | 1985-07-30 | Union Carbide Corporation | Process for reducing sheeting during polymerization of alpha-olefins |
| US4803251A (en) * | 1987-11-04 | 1989-02-07 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
| US4956427A (en) | 1988-12-23 | 1990-09-11 | Union Carbide Chemicals And Plastics Company Inc. | Process for reducing polymer build-up in polymerization equipment during polymerization of alpha-olefins |
| US5614456A (en) | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
| EP0779837B1 (fr) * | 1994-09-08 | 2001-08-01 | Mobil Oil Corporation | Modulation catalytique de la repartition du poids moleculaire d'une resine large/bimodale dans un simple reacteur |
| FI104823B (fi) * | 1996-06-24 | 2000-04-14 | Borealis Polymers Oy | Likaantumista estävä päällyste |
| SE513362C2 (sv) * | 1997-11-18 | 2000-09-04 | Borealis As | Förfarande för minskning av reaktornedsmutsning |
| DE19835467A1 (de) * | 1998-08-06 | 2000-02-17 | Elenac Gmbh | Feststoffreaktor mit antistatischer Beschichtung zur Durchführung von Reaktionen in der Gasphase |
| JP3953652B2 (ja) | 1998-08-10 | 2007-08-08 | 日本ポリオレフィン株式会社 | 変性樹脂粉体 |
-
2003
- 2003-08-28 CA CA002500331A patent/CA2500331A1/fr not_active Abandoned
- 2003-08-28 US US10/651,135 patent/US6870023B2/en not_active Expired - Lifetime
- 2003-08-28 AU AU2003268265A patent/AU2003268265A1/en not_active Abandoned
- 2003-08-28 KR KR1020057005149A patent/KR20050084590A/ko not_active Withdrawn
- 2003-08-28 CN CNB03823002XA patent/CN1319995C/zh not_active Expired - Fee Related
- 2003-08-28 JP JP2004539855A patent/JP2006500460A/ja not_active Abandoned
- 2003-08-28 EP EP03749219A patent/EP1546210A1/fr not_active Withdrawn
- 2003-08-28 WO PCT/US2003/027114 patent/WO2004029098A1/fr not_active Ceased
- 2003-08-28 BR BR0314729-0A patent/BR0314729A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004029098A1 (fr) | 2004-04-08 |
| AU2003268265A1 (en) | 2004-04-19 |
| BR0314729A (pt) | 2005-07-26 |
| US20040063874A1 (en) | 2004-04-01 |
| CN1688608A (zh) | 2005-10-26 |
| EP1546210A1 (fr) | 2005-06-29 |
| US6870023B2 (en) | 2005-03-22 |
| KR20050084590A (ko) | 2005-08-26 |
| JP2006500460A (ja) | 2006-01-05 |
| CN1319995C (zh) | 2007-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |